Triple

T1591271
Position Surface form Disambiguated ID Type / Status
Subject Plaza Hotel E34182 entity
Predicate architect P184 FINISHED
Object Henry Janeway Hardenbergh
Henry Janeway Hardenbergh was a prominent American architect of the late 19th and early 20th centuries, best known for designing landmark luxury hotels and grand buildings in New York City.
E217723 NE FINISHED

How this triple was built (4 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Henry Janeway Hardenbergh | Statement: [Plaza Hotel, architect, Henry Janeway Hardenbergh]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Henry Janeway Hardenbergh
Context triple: [Plaza Hotel, architect, Henry Janeway Hardenbergh]
  • A. Abraham Van Brunt
    Abraham Van Brunt, better known as Brom Bones, is the boisterous, brawny rival of Ichabod Crane in Washington Irving’s short story “The Legend of Sleepy Hollow.”
  • B. Stephen Van Rensselaer
    Stephen Van Rensselaer was a prominent early American landowner, politician, and philanthropist best known as the patroon of Rensselaerswyck and co-founder of Rensselaer Polytechnic Institute.
  • C. Leffert L. Buck
    Leffert L. Buck was an American civil engineer known for his pioneering work in long-span bridge design at the turn of the 20th century.
  • D. Henry B. Endicott
    Henry B. Endicott was an American industrialist and shoe manufacturer whose influence and philanthropy led to the naming of the village of Endicott, New York in his honor.
  • E. William Burnet Tuthill
    William Burnet Tuthill was an American architect best known for designing New York City's renowned concert venue Carnegie Hall.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Henry Janeway Hardenbergh
Triple: [Plaza Hotel, architect, Henry Janeway Hardenbergh]
Generated description
Henry Janeway Hardenbergh was a prominent American architect of the late 19th and early 20th centuries, best known for designing landmark luxury hotels and grand buildings in New York City.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Henry Janeway Hardenbergh
Target entity description: Henry Janeway Hardenbergh was a prominent American architect of the late 19th and early 20th centuries, best known for designing landmark luxury hotels and grand buildings in New York City.
  • A. Abraham Van Brunt
    Abraham Van Brunt, better known as Brom Bones, is the boisterous, brawny rival of Ichabod Crane in Washington Irving’s short story “The Legend of Sleepy Hollow.”
  • B. Stephen Van Rensselaer
    Stephen Van Rensselaer was a prominent early American landowner, politician, and philanthropist best known as the patroon of Rensselaerswyck and co-founder of Rensselaer Polytechnic Institute.
  • C. Leffert L. Buck
    Leffert L. Buck was an American civil engineer known for his pioneering work in long-span bridge design at the turn of the 20th century.
  • D. Henry B. Endicott
    Henry B. Endicott was an American industrialist and shoe manufacturer whose influence and philanthropy led to the naming of the village of Endicott, New York in his honor.
  • E. William Burnet Tuthill
    William Burnet Tuthill was an American architect best known for designing New York City's renowned concert venue Carnegie Hall.
  • F. None of above. chosen

Provenance (5 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69a885fceb2c8190b47e0f7c0aefbff0 completed March 4, 2026, 7:20 p.m.
NER Named-entity recognition batch_69aa621526e8819097d8c5330e527ed3 completed March 6, 2026, 5:11 a.m.
NED1 Entity disambiguation (via context triple) batch_69adf3b54b888190889555d51e563742 completed March 8, 2026, 10:09 p.m.
NEDg Description generation batch_69adf5eb2b908190a485f5d22e28d252 completed March 8, 2026, 10:19 p.m.
NED2 Entity disambiguation (via description) batch_69adf6883b808190bfe45d8f07c68696 completed March 8, 2026, 10:22 p.m.
Created at: March 4, 2026, 7:27 p.m.